KR0136455B1 - 탈묵방법 - Google Patents

탈묵방법

Info

Publication number
KR0136455B1
KR0136455B1 KR1019940005634A KR19940005634A KR0136455B1 KR 0136455 B1 KR0136455 B1 KR 0136455B1 KR 1019940005634 A KR1019940005634 A KR 1019940005634A KR 19940005634 A KR19940005634 A KR 19940005634A KR 0136455 B1 KR0136455 B1 KR 0136455B1
Authority
KR
South Korea
Prior art keywords
acid
pulp
carbon atoms
deinking
component
Prior art date
Application number
KR1019940005634A
Other languages
English (en)
Korean (ko)
Inventor
다케시 에도
히로미치 다카하시
요이치 이시바시
Original Assignee
도키와 후미카즈
가오오 가부시키가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 도키와 후미카즈, 가오오 가부시키가이샤 filed Critical 도키와 후미카즈
Application granted granted Critical
Publication of KR0136455B1 publication Critical patent/KR0136455B1/ko

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/02—Working-up waste paper
    • D21C5/025—De-inking
    • D21C5/027—Chemicals therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Paper (AREA)
KR1019940005634A 1993-03-22 1994-03-21 탈묵방법 KR0136455B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP93-61992 1993-03-22
JP5061992A JPH06272184A (ja) 1993-03-22 1993-03-22 脱墨方法

Publications (1)

Publication Number Publication Date
KR0136455B1 true KR0136455B1 (ko) 1998-04-25

Family

ID=13187210

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940005634A KR0136455B1 (ko) 1993-03-22 1994-03-21 탈묵방법

Country Status (3)

Country Link
JP (1) JPH06272184A (ja)
KR (1) KR0136455B1 (ja)
CA (1) CA2119539A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100336298B1 (ko) * 1999-11-23 2002-05-13 홍기표 제지용 탈묵제 조성물

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001279590A (ja) * 2000-03-29 2001-10-10 Nippon Paper Industries Co Ltd 古紙再生処理方法
JP4604962B2 (ja) * 2005-10-28 2011-01-05 王子製紙株式会社 高白色度脱墨パルプの製造方法
JP5407071B2 (ja) * 2010-03-18 2014-02-05 デュプロ精工株式会社 古紙再生処理装置及び古紙再生処理方法
CN107419576B (zh) * 2017-08-08 2019-06-04 邓州市华鑫纸业有限公司 废纸脱墨再生纸的生产方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62177291A (ja) * 1986-01-27 1987-08-04 ライオン株式会社 脱墨剤
DE3934882A1 (de) * 1989-10-19 1991-04-25 Gruenau Gmbh Chem Fab Waessrige, carbonsaeuren und/oder harzsaeuren enthaltende dispersionen zum deinken von bedruckten altpapieren
JPH04281085A (ja) * 1991-03-07 1992-10-06 Kao Corp 脱墨剤

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100336298B1 (ko) * 1999-11-23 2002-05-13 홍기표 제지용 탈묵제 조성물

Also Published As

Publication number Publication date
JPH06272184A (ja) 1994-09-27
CA2119539A1 (en) 1994-09-23

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Legal Events

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A201 Request for examination
E902 Notification of reason for refusal
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